'    Copyright 2008 Jan Molnar <jan.molnar@abds.de>
'
'    This file is part of JCQ.

'    JCQ is free software: you can redistribute it and/or modify
'    it under the terms of the GNU General Public License as published by
'    the Free Software Foundation, either version 2 of the License, or
'    (at your option) any later version.

'    JCQ is distributed in the hope that it will be useful,
'    but WITHOUT ANY WARRANTY; without even the implied warranty of
'    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
'    GNU General Public License for more details.

'    You should have received a copy of the GNU General Public License
'    along with JCQ. If not, see <http://www.gnu.org/licenses/>.

Public Class TlvUserClass
    Inherits Tlv

    Public Sub New()
        MyBase.New(&H1)
    End Sub

    Private _UserClass As UserClass
    Public Property UserClass() As UserClass
        Get
            Return _UserClass
        End Get
        Set(ByVal value As UserClass)
            _UserClass = value
        End Set
    End Property

    Public Overrides Function Serialize() As System.Collections.Generic.List(Of Byte)
        Dim data As List(Of Byte) = MyBase.Serialize()

        data.AddRange(ByteConverter.GetBytes(CUInt(_UserClass)))

        Return data
    End Function

    Public Overrides Sub Deserialize(ByVal data As System.Collections.Generic.List(Of Byte))
        MyBase.Deserialize(data)

        Dim index As Integer = Tlv.SizeFixPart

        _UserClass = DirectCast(CInt(ByteConverter.ToUInt16(data.GetRange(index, 2))), UserClass)
    End Sub

    Public Overrides Function CalculateDataSize() As Integer
        Return 2
    End Function
End Class

<Flags()> Public Enum UserClass
    AOLUnconfirmedUserFlag = &H1
    AOLAdministratorFlag = &H2
    AOLStaffUserFlag = &H4
    AOLCommercialAccountFlag = &H8
    ICQNonCommercialAccountFlag = &H10
    AwayStatusFlag = &H20
    ICQUserSign = &H40
    AOLWirelessUser = &H80
End Enum